448471 has 4 divisors (see below), whose sum is σ = 453600. Its totient is φ = 443344.

The previous prime is 448451. The next prime is 448519. The reversal of 448471 is 174844.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 448471 - 2¹⁷ = 317399 is a prime.

It is a super-3 number, since 3×448471³ = 270597855032373333, which contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (448421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2431 + ... + 2608.

It is an arithmetic number, because the mean of its divisors is an integer number (113400).

2⁴⁴⁸⁴⁷¹ is an apocalyptic number.

448471 is a deficient number, since it is larger than the sum of its proper divisors (5129).

448471 is an equidigital number, since it uses as much as digits as its factorization.

448471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5128.

The product of its digits is 3584, while the sum is 28.

The square root of 448471 is about 669.6797742205. The cubic root of 448471 is about 76.5440531151.

It can be divided in two parts, 448 and 471, that added together give a palindrome (919).

The spelling of 448471 in words is "four hundred forty-eight thousand, four hundred seventy-one".